A Cameron County deputy constable found himself on the other side of the law after being arrested over the weekend.
Los Fresnos police arrested Pct. 6 Deputy Constable Frank Saldaa following a fight at AJ Sports Bar off Ocean Boulevard.
Saldaa was off-duty but tried to intervene and then become involved and ended up punching a security guard.
Cameron County Precinct 6 Constable Merced Burnias said Saldaa has been placed on administrative leave pending the outcome of the case.
Saldaa faces an assault charge and has posted an $8,000 dollar bond today.