Police are conducting an internal investigation into the use of force in the arrest of a 15-year-old boy outside a Warner Robins bowling alley during the Memorial Day weekend. The boy's father claims that police abused their authority and beat his son. The boy, identified by his father as Jamarian K. Jenkins, was charged with felony obstruction and disorderly conduct after a scuffle Saturday night with police responding to a 911 call of a fight in the parking lot of the Gold Cup Bowling Center on Russell Parkway, Police Chief Brett Evans said today. The internal investigation is standard policy in such use of force, which in this case was a stun gun, Evans said. The boy, who was detained during the weekend at a Youth Detention Facility, was released on a two-week in-house detention after a hearing this afternoon in Houston County Juvenile Court, police Detective Karen Stokes said.