Sean Hughes, 19, of Morrisville, a suspect in the killing of a Bensalem middle school student and the wounding of two other teenagers on Halloween Night, is dead, according to police.A Nov. 3 …

Sean Hughes, 19, of Morrisville, a suspect in the killing of a Bensalem middle school student and the wounding of two other teenagers on Halloween Night, is dead, according to police.A Friday …

Sean Hughes, 19, of Morrisville, a suspect in the killing of a Bensalem middle school student and the wounding of two other teenagers on Halloween Night, is dead, according to police.