21 6 LINKEDINCOMMENTMORE

Pinellas Park, Florida--The attack happened early Tuesday morning, April 1st, and Police spent much of the week tracking down three teens named as suspects of the crime.

STORY:
-
Teen brothers arrested in brutal attack, car theft of elderly man
-Pinellas Park Police: Parents turn in final suspect for beating 83-year-old man

Due to the 10 News Crime Guidelines, we identified the juveniles only to aid police in their search. Once they were taken into custody, 10 News chose to withhold their names and any images of the teen suspects.

Police did not indicate there was a fourth suspect until Monday night, when they announced the arrest of 20-year-old Marquez Dunbar.

According to reports, they continued their investigation and linked Dunbar to the case. He has been charged with armed robbery, violently resisting arrest and violation of probation.

Autoplay
Show Thumbnails
Show Captions

Dunbar recently served a three-year sentence for two counts of carjacking and one count of violently resisting an officer. He was released from prison in November of 2013.

SEE ALSO: Girl arrested in elderly attack was once a victim herself

21 6 LINKEDINCOMMENTMORE
Read or Share this story: http://on.wtsp.com/PIeBPT