General Murtala Ramat Muhammed was Nigeria’s military Head of State from 1975 until his assassination in 1976.

Muhammed became the 4th Head of State on July 30, 1975, after General Yakubu Gowon was overthrown while at an Organization of African Unity (OAU) summit in Kampala, Uganda.
Here are 10 things you should know about Murtala Muhammed’s assassination: