NJ man is wanted in killings of 5 people across the country A man considered armed and dangerous is wanted for questioning in connection with the slaying of a Gloucester County man and is also a person of interest in four killings, including of his ex-wife, in New Mexico Sean Lannon, 47, of Grants, New Mexico, is wanted for questioning about a homicide in East Greenwich but did not reveal details of the case. Lannon was driving a blue 2018 Honda CR-V and may have been seen near the Walter Reed Transportation Center in Camden. The victim was a man in his 60s who knew Lannon, Chief of Detectives Tom Gilbert told New Jersey 101.5, but did not reveal the nature of their relationship.