Darrell Johnson is behind bars after police said he exposed himself to two kids while they walked to school. ALAMOGORDO, N.M. – A man is behind bars after police said he exposed himself to two kids while they walked to school. Police arrested Darrell Johnson. Police said that in April, a resource officer with Chaparral Middle School got a report that Johnson exposed himself to two minors while they walked to school. Police said they tracked Johnson down using the victims’ description.