One of two former Black Panthers convicted in the 1970 bombing death of an Omaha police officer has died in prison. Nebraska Department of Correctional Services spokesman Andrew Nystrom said David Rice died around midnight Saturday at the state penitentiary in Lincoln. […] The 68-year-old Rice, who had changed his name to Mondo we Langa, was convicted along with fellow Black Panther Edward Poindexter in the death of officer Larry Minard. Authorities say they lured police to a house with a 911 call, then detonated a homemade bomb that killed Minard. …