They arrest them for the weapons charge and then have the grand jury serve a warrant for blood and hair samples once they are in custody .
Greggs finds the wiring for the hidden glove box compartment and discovers the concealed firearms within .
Greggs arrest them for the weapons charge and then have the grand jury serve a warrant for blood and hair samples once Greggs are in custody .
Greggs finds the wiring for the hidden glove box compartment and discovers the concealed firearms within .