Steve is startled when Leroy Davis walks into his office carrying a small arsenal, that shouldn't have past HQ security, of murder weapons he used as professional hit-man on at least eighteen victims, including cops, like father John McGarrett, a then rare honest officer after the cop killer, as Steve remembers in flashes while shown methodically around locations including the hidden (jungle) burial sites. Danny dumps on Jerry to show a pitilessly-strict fire inspector around rickety HQ. Adam is shocked to find Jessie joined the Yakuza-offshoot lead ruthlessly by Noriko, who claims to be his father's heir as his sister and demands he hands her the $20;000, so he turns to the 'sole Japanese crime banker', only to find Jessie fleeing with the cash, but unable to escape.
—KGF Vissers