Police searching for Detroit man accused of fatally shooting nephew

A Detroit man accused of murdering his own nephew is on the run Monday morning.

Police say the 61-year-old suspect and his 34-year-old nephew got into an argument on Fischer Street.

The nephew went outside to cool off.

That's when the uncle came out with a handgun and allegedly shot the man once in the chest.

Detroit police believe the uncle drove away in his nephew's burgundy Cadillac Escalade.