WRAPUP 2
Kevin McMahill
Clark County Undersheriff Kevin McMahill said investigators have  to no avail  run down more than 1 000 leads seeking clues to what drove a 64-year-old wealthy retiree with a penchant for gambling to carry out the deadliest mass shooting in modern U.S. history.
"We have looked at everything  literally  to include the suspect's personal life  any political affiliation  his social behaviors  economic situation  any potential radicalization "  McMahill  told reporters. "We are looking at every aspect from birth to death of this suspect and this case."
 McMahill  acknowledged that Islamic State had repeatedly claimed responsibility for the attack  but said investigators had uncovered "no nexus" between that Mideast-based militant group and Paddock.
 McMahill  said investigators were satisfied that no one else was in the room with Paddock  who checked into the Mandalay Bay hotel three days before the massacre.
"We're very confident ... there was not another shooter in that room "  he  said.
[TGT] said investigators have  to no avail  run down more than 1 000 leads seeking clues to what drove a 64-year-old wealthy retiree with a penchant for gambling to carry out the deadliest mass shooting in modern U.S. history.
"We have looked at everything  literally  to include the suspect's personal life  any political affiliation  his social behaviors  economic situation  any potential radicalization [TGT]told reporters. "We are looking at every aspect from birth to death of this suspect and this case.[TGT]acknowledged that Islamic State had repeatedly claimed responsibility for the attack  but said investigators had uncovered "no nexus" between that Mideast-based militant group and Paddock.
 [TGT]said investigators were satisfied that no one else was in the room with Paddock  who checked into the Mandalay Bay hotel three days before the massacre.
"We're very confident ... there was not another shooter in that room "  he  said.