A 22-year-old man pleaded guilty today to giving a 5-year- old boy marijuana.

Jason Jay Ladehoff was arrested by Lakewood police after someone who claimed to have witnessed the incident contacted investigators.

Ladehoff pleaded guilty to contributing to the delinquency of a minor and child abuse.

His girlfriend, Regina Martinez, 26, also was arrested and is awaiting a hearing April 23.

She remains in jail with bail set at $15,000.

Ladehoff will be sentenced April 23 and could face up to six years in prison.

He, too, is in jail. His bail was set at $10,000.