Who killed Baba Deep Singh?

Baba Deep Singh was killed by Jamal Khan of the Durrani Empire. Baba Deep Singh was leading an army of volunteers in order to avenge the desecration of the Golden Temple by Ahmed Shah Abdali’s forces. The Sikh army came into contact with Durrani army a few kilometres from Amritsar where Baba Deep Singh met his end.

For further reading check the following articles:

• Second Anglo-Sikh War
• British Raj
• First Anglo-Sikh War