Taurean "Trench Baby" Bartlett is Polo G's brother, and he's been hit with a felony murder charge, according to TMZ.

Bartlett is being accused of killing a 20-year-old man named Dashaun Berry on June 10, in North Hollywood, California.  

He's been hit with a first-degree residential robbery charge as well for a separate incident that happened on August 15.

If you remember, US Marshals surrounded Polo's California home back in August, and he and his brother were taken away in cuffs.

Polo hasn't mentioned anything about his brother's arrest yet, and there are no reports that he's been charged with anything.