Only neil richardson can tell detectives why he shot and killed a 41-year-old crosby man and abducted the victim's 5-year-old stepdaughter. richardson, 33, of the 100 block of carlang in channelview, remained in critical condition friday at memorial herman hospital, where he is being treated for injuries he suffered when he reeked his vehicle while fleeing with the child he abducted. if he survives, richardson will stand trial for capitol murder. the charges were filed friday in connection with the death of john edward williams, 41, of the 13200 block of jean lafitte in barrett station. the strange chain of events began about 3 p. m. thursday, w