diff --git a/README.md b/README.md
index 910ff0f..6e6dde4 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,13 @@
-# Buffer-5.0
-Buffer is a Data Structures and Algorithms Project Series, in which students can participate as mentees in teams of 2-4. Under Buffer 5.0, the themes on which students can create a project are: 
+"CRIME RECORDS MANAGEMENT SYSTEM" : helps law enforcement agencies manage crime records efficiently. This system allows easy recording, updating, and querying of crime data, enabling quick access for law enforcement personnel. The goal is to streamline the management of crime-related information and ensure swift retrieval of relevant data.
 
-1. Public Welfare
-2. Tourism
-3. College level applications
-4. Custom Data structure
+DATA STRUCTURES USED: Our project employs hashmaps to efficiently associate the names of individuals filing complaints with their respective crime IDs. Additionally, we utilize array lists to systematically catalog the names of all accused criminals. This approach enhances organizational structure and facilitates streamlined access to pertinent information within our system.
 
-This repository is created for all the teams to be able to upload their final project source code. While submitting, note that all the submission guidelines given are followed, and all the files are named appropiately. Also ensure that your README file contains the links of the progress reports and the drive link containing the video of the project.
+VIDEO:-https://drive.google.com/file/d/19p_we03qI4mCLwnn9eeYVgO0KT_7D3fe/view?usp=sharing
+
+REPORT:-1.https://docs.google.com/document/d/1agGHMSmN_kAvFhlLCyTPFAxwoRhdehxv/edit
+2.https://docs.google.com/document/d/1UL3AH9ZTwRNssZL4ARXyggvixET20rOT/edit
+
+TEAM MEMBERS(FIRST YEAR):- 1.Advika Khorgade 
+                           2.Arpita Deodikar 
+                           3.Jagruti Disle 
+                           4.Jui Kulkarni
diff --git a/Team27-Crime_Records_Mgmt_System/src/dsa/DSA_project_27.java b/Team27-Crime_Records_Mgmt_System/src/dsa/DSA_project_27.java
new file mode 100644
index 0000000..fc50266
--- /dev/null
+++ b/Team27-Crime_Records_Mgmt_System/src/dsa/DSA_project_27.java
@@ -0,0 +1,292 @@
+package dsa;
+import java.util.*;
+
+public class DSA_project_27 {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Scanner sc = new Scanner(System.in);
+		System.out.println("****** CRIME RECORD MANAGEMENT SYSTEM******");
+		System.out.println("\nSet password : ");
+		String P = sc.nextLine();
+		System.out.println("\nEnter the Number of Crimes ");
+		int n = sc.nextInt();
+		int ch;
+		RecordCreation[] obj = new RecordCreation[n];
+		for (int i = 0; i < n; i++) {
+		int j = i + 1;
+		System.out.println("\n--- Creating Crime " + j+" ---");
+		obj[i] = new RecordCreation();
+		obj[i].create();
+		}
+		do {
+		System.out.println("\n\n\n==== MAIN MENU ===\n");
+		System.out.println("1. View all Records");
+		System.out.println("2. Search a Record");
+		System.out.println("3. Edit a Record");
+		System.out.println("4. Display Names of all Accused");
+		System.out.println("5. Display Names of all Applicants along with CrimeID");
+		System.out.println("6. Exit");
+		ch = sc.nextInt();
+		switch (ch) {
+		case 1 : System.out.println("Are you a :");
+		System.out.println("1. Citizen");
+		System.out.println("2. Authorized Officer ?");
+		int a = sc.nextInt();
+		if (a == 1) {
+		System.out.println("CRIME RECORDS :-");
+		for (int i = 0; i < n; i++) {
+		int j = i + 1;
+		obj[i].display(j);
+		}
+		}
+
+		else if (a == 2) {
+
+		System.out.println("Enter Password :");
+		sc.nextLine();
+		String p = sc.nextLine();
+		if (p.equals(P)) {
+		System.out.println("\nUSER VERIFIED >>");
+		System.out.println("CRIME RECORDS :-");
+		for (int i = 0; i < n; i++) {
+		int j = i + 1;
+		obj[i].display(j, obj[i].getAccused());
+		}
+		}
+		else {
+
+		System.out.println("INCORRECT Password!!!");
+		}
+		}
+		break;
+
+		case 2 : System.out.println("Enter Password :");
+		sc.nextLine();
+		String p = sc.nextLine();
+		if(p.equals(P)) {
+		System.out.println("\nUSER VERIFIED >>");
+		System.out.println("Enter the Crime ID : ");
+		int searchID = sc.nextInt();
+		boolean found = false;
+		for (int i = 0; i < n; i++) {
+		int j = i + 1;
+		if (searchID == obj[i].CrimeID) {
+		found = true;
+		obj[i].search(searchID, j);
+		break;
+		}
+		}
+
+		if (!found) {
+
+		System.out.println("Record not Found :(");
+		}
+		}
+		else {
+
+		System.out.println("INCORRECT Password !!!");
+		}
+		break;
+
+		case 3 : System.out.println("Enter Password :");
+		sc.nextLine();
+		String pp = sc.nextLine();
+		if(pp.equals(P)) {
+		System.out.println("Enter Crime ID to edit : ");
+		int id = sc.nextInt();
+		boolean found = false;
+		for (int i = 0; i < n; i++) {
+		int j = i + 1;
+		if(id == obj[i].CrimeID) {
+		found = true;
+		obj[i].edit(j);
+		break;
+		}
+		}
+
+		if(!found) {
+
+		System.out.println("Record not Found :(");
+		}
+		}
+		else {
+
+		System.out.println("INCORRECT Password !!!");
+		}
+		break;
+		case 4 : System.out.println("List of Accused : ");
+		ArrayList<String>al = new ArrayList<String>();
+		for(int i = 0; i < n; i++) {
+		al.add(obj[i].accused);
+		}
+
+		System.out.println(al);
+		break;
+		case 5:
+		 HashMap<Integer,String>map = new HashMap<>();
+		 for(int i = 0; i < n; i++)
+		 {
+		 map.put(obj[i].CrimeID,obj[i].applicant);
+		 }
+		 System.out.println("The list of applicants along with the ID of crime filed: ");
+		 System.out.println(map);
+		break;
+		case 6 : System.out.println("You have exited the program");
+		System.out.println("<><><> THANK YOU <><><>");
+		sc.close();
+		break;
+		default : System.out.println("Invalid choice! Please try again :(");
+		}
+		} while (ch != 6);
+		sc.close();
+
+	}
+
+}
+class RecordCreation {
+	   // HashMap<Integer,String>map = new HashMap<>();
+	String applicant, accused, location, description, CrimeDet, type;
+	int date, month, year, hrs, mins , CrimeID;
+	Scanner sc = new Scanner(System.in);
+	void create() {
+	System.out.println("Name of applicant :");
+	applicant = sc.nextLine();
+	System.out.println("Name of accused :");
+	accused = sc.nextLine();
+	System.out.println("Crime Type :");
+	type = sc.nextLine();
+	System.out.println("Crime Location :");
+	location=sc.nextLine();
+	System.out.println("Crime Description :");
+	description = sc.nextLine();
+	System.out.println("Bail Details :");
+	CrimeDet = sc.nextLine();
+	do {
+	try {
+	System.out.println("Date :");
+	date = sc.nextInt();
+	if(date < 1 || date > 31) {
+	throw new IllegalArgumentException("Invalid date!");
+	}
+
+	break;
+	}
+	catch(NumberFormatException e) {
+	System.out.println("Invalid input. Please enter a numeric value.");
+	}
+	catch (IllegalArgumentException e) {
+	System.out.println(e.getMessage());
+	}
+	}while(true);
+	do {
+	try {
+	System.out.println("Month :");
+	month = sc.nextInt();
+	if(month < 1 || month > 12) {
+	throw new IllegalArgumentException("Invalid Month!");
+	}
+	break;
+	}
+	catch(NumberFormatException e) {
+	System.out.println("Invalid input. Please enter a numeric value.");
+	}
+	catch (IllegalArgumentException e) {
+	System.out.println(e.getMessage());
+	}
+	}while(true);
+	do {
+	try {
+	System.out.println("Year :");
+	year = sc.nextInt();
+	if(year < 0 || year > 9999) {
+	throw new IllegalArgumentException("Invalid Year!");
+	}
+	break;
+	}
+	catch(NumberFormatException e) {
+	System.out.println("Invalid input. Please enter a numeric value.");
+	}
+	catch (IllegalArgumentException e) {
+	System.out.println(e.getMessage());
+	}
+	}while(true);
+	do {
+	try {
+	System.out.println("Time (24Hr Format) ");
+	System.out.println("Hours : ");
+	hrs = sc.nextInt();
+	System.out.println("Minutes : ");
+	mins = sc.nextInt();
+	if(hrs < 0 || hrs > 23 || mins < 0 || mins > 59) {
+	throw new IllegalArgumentException("Invalid time !");
+	}
+	break;
+
+	}
+	catch(NumberFormatException e) {
+	System.out.println("Invalid input. Please enter a valid format.");
+	}
+	catch (IllegalArgumentException e) {
+	System.out.println(e.getMessage());
+	}
+	}while(true);
+	System.out.println("CRIME ID:");
+	CrimeID = sc.nextInt();
+	}
+	void display(int j) {
+	System.out.println("\n--- Crime " + j+" ---");
+	System.out.println("Name of accused : " + accused);
+	System.out.println("Crime Type : "+type);
+	System.out.println("Location : " + location);
+	System.out.println("Date : " + date + " / " + month + " / " + year);
+	}
+	void display(int j, String accused) {
+	System.out.println("\n--- Crime " + j+" ---");
+	System.out.println("CRIME ID : " + CrimeID);
+	System.out.println("Name of accused: " + accused);
+	System.out.println("Crime Type : "+type);
+	System.out.println("Location : " + location);
+	System.out.println("Date : " + date + "/" + month + "/" + year);
+	System.out.println("Time : "+hrs+":"+mins);
+	System.out.println("Crime Description : " + description);
+	System.out.println("Bail Deatils : " + CrimeDet);
+	}
+	String getAccused() {
+	return accused;
+	}
+	void search(int searchID, int j) {
+	System.out.println("Record Found :)");
+	System.out.println("Details of the CRIME ID "+searchID+" are : \n");
+	this.display(j, accused);
+	}
+	/*void search(int searchID, int j, HashMap<Integer, HashMap<String, String>> RecordCreation) {
+	    HashMap<String, String> crimeDetails =  RecordCreation.get(searchID);
+	    if (crimeDetails != null) {
+	        System.out.println("Record Found :)");
+	        System.out.println("Details of the CRIME ID " + searchID + " are : \n");
+	        display(j, crimeDetails);
+	    } else {
+	        System.out.println("No record found for CRIME ID " + searchID);
+	    }
+	}*/
+	void edit(int j) {
+	System.out.println("Select option to edit:");
+	System.out.println("1. Name of Accused");
+	System.out.println("2. Bail Details");
+	int ch3 = sc.nextInt();
+	sc.nextLine();
+	if (ch3 == 1) {
+	System.out.println("Enter updated name of accused : ");
+	accused = sc.nextLine();
+	}
+	else if (ch3 == 2) {
+	System.out.println("Enter updated Bail details : ");
+	CrimeDet = sc.nextLine();
+
+	}
+	System.out.println("\nHere are the updated details : ");
+	this.display(j, accused);
+	}
+	}
+
diff --git a/Team27-Crime_Records_Mgmt_System/src/module-info.java b/Team27-Crime_Records_Mgmt_System/src/module-info.java
new file mode 100644
index 0000000..a56d448
--- /dev/null
+++ b/Team27-Crime_Records_Mgmt_System/src/module-info.java
@@ -0,0 +1,8 @@
+/**
+ * 
+ */
+/**
+ * 
+ */
+module Buffer {
+}
\ No newline at end of file