A number of passengers were severely burnt beyond recognition during a train accident. Name and describe a modern technique that can help hand over the dead to their relatives.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Context**: The question refers to a tragic situation where passengers have been severely burnt in a train accident, making visual identification impossible.

2. **Identifying the Technique**: The modern technique that can be utilized in such scenarios is **DNA fingerprinting**.

3. **Explaining DNA Fingerprinting**:
- **Definition**: DNA fingerprinting is a method used to identify individuals based on their unique DNA profiles.
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