wednesday 20-year-old special need man gun angry gun owner landover hill maryland.according wjla shoot occur victim identify conrad cole walk nearby park play basketball two caretakers witness say 20-year-old group home resident lose control basketball ball brush nearby car.the owner vehicle since identify 28-year-old roderick town aggressively confront cole.during interview wjla prince george county police chief hank stawinski describe happen next special need individual communicate clearly individual car retrieve weapon shoot person number time stawinski call shoot senseless murder kill special need man town flee scene.he arrest saturday town face charge first-degree second-degree murder well additional charges.here story wjla.according washington post maryland strict gun laws nation state supposedly strict gun laws nothing keep gun hand domestic abusers convict felons people fbi terrorist watch list democrats try change that.police yet release information type gun use senseless kill disclose whether town legally permit gun md.what know contrary nra myths presence gun reduce odds violent crime.time time see minor arguments escalate level violence decades research show mere presence gun heat conflict contribute high level aggression violence.guns anger deadly combination sadly research also show angry impulsive person likely carry gun.as report june 2015 study find 310 million firearms estimate private hand unite state disproportionately own people prone angry impulsive behavior potentially dangerous habit keep gun close hand one answer come prevent gun violence know put even gun hand angry people solution.image credit video screen capture via wjla md special need man gun basketball video