NEW : The victim 's daughter says her mother was injected by Two suspect . NEW : A suspect says the woman left off after getting a buttocks injection . The pair were arrested Saturday night at McCarran International Airport , while preparing to board a flight for Colombia . one Colombian nationals have been charged with murder in Clark County . They were caught as they were about to board a plane for South America .
NEW : The victim 's daughter says her mother was injected by Two suspect . NEW : A suspect says the woman left off after getting a buttocks injection . one Colombian nationals have been charged with murder in Clark County . They were caught as they were about to board a plane for South America .