A second suspect has been arrested in connection with an armed robbery at a Murphy Express in Jacksonville, according to arrest warrants.

Court records show Shiran Nolan Mattocks has been charged in the case, which involves a robbery reported at the gas station on North Marine Boulevard.

According to warrants, Mattocks is accused of stealing cash and cartons of cigarettes from an employee while possessing and threatening the use of a black pistol. Authorities said the victim’s life was threatened during the incident.

Mattocks is also charged with conspiracy to commit robbery with a dangerous weapon alongside another suspect previously identified in the case.

Mattocks has a first appearance hearing scheduled for Friday, May 1.