Peoria Police arrest suspect in weekend shooting

By WEEK Producer

Peoria Police arrest suspect in weekend shooting

April 9, 2013 Updated Apr 9, 2013 at 8:03 PM CDT

PEORIA, Ill. -- Peoria police have arrested the man they wanted in connection with the city's 4th homicide, that of 17 year old Treyshawn Blakely.

22 year old Marquis Costic was arrested today.

He is accused of fatally shooting Blakely and injuring a second 17 year old in during an altercation Sunday night at the intersection of Warren and Butler.

We will have more information on Costic's arrest as it becomes available.

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