LINCOLN, Neb. — Police said they suspect they've captured the "toilet paper bandit." A man who concealed his face by wrapping his head with toilet paper robbed a Lincoln convenience store last month. Police said the man was armed with a knife, but no one was hurt in the robbery.

He escaped on foot with an undisclosed amount of money.

Capt. David Beggs said 29-year-old Joshua Nelson was arrested Saturday night. Beggs said a prescription pill bottle found near the store gave officers a clue to pursue. But he said it took until Saturday for officers to find enough evidence for an arrest.

A jail spokeswoman said Nelson remained in custody on Monday. His attorney did not immediately return a call from The Associated Press.