FOLSOM, Calif.  — Thermal imaging cameras recorded a parolee sneaking back into New Folsom State Prison at 1:30 a.m. Thursday, prison officials said.

“We quickly determined we did not have an escape. We found the suspect hiding in bushes near the Prison Industry Authority area,” prison spokesman Tony Quinn said.

Marvin Lane Ussery, 48, was arrested on suspicion of being a felon on prison grounds.Hoof it over to Facebook to join the weird news herd.

Ussery served time behind bars at New Folsom Prison, also known as California State Prison Sacramento, for robbery before he was granted parole in June 2009.

The prison houses mostly maximum-security inmates serving long sentences, or inmates who have been difficult to control at lower-security institutions.

Ussery’s bicycle was parked near where he hopped the prison fence, prison officials said. Thirty corrections officers combed the prison yard for hidden contraband that the ex-inmate may have been trying to sneak in.

“We don’t have any evidence of this in this case, but we have had incidents where former prisoners have snuck back onto the property to hide backpacks filled with drugs, alcohol or phones,” Quinn said.

Minimum-security prisoners then find those backpacks and try to smuggle the contraband into the prison,” he said. Officers had not found smuggled contraband by Thursday afternoon.