Richie Sambora is about to be quizzed by police over claims he 'threatened to kill ' his former fashion designer lover and business partner . She is a childhood friend of Kim Kardashian . Police in the wealthy Calabasas suburb of Los Angeles confirmed Sambora is a 'person of interest ' in an active investigation into criminal threats . Their joint venture collapsed at the last moment and Nikki went out on her own . Rock star is believed to be on vacation in Bora Bora with his ex-wife Heather Locklear and daughter Ava .
Richie Sambora is about to be quizzed by police over claims he 'threatened to kill ' his former fashion designer lover and business partner . She is a childhood friend of Kim Kardashian . Police in the wealthy Los Angeles suburb of Calabasas confirmed Sambora is a 'person of interest ' in an active investigation into criminal threats . Their joint venture collapsed at the last moment and Nikki went out on her own . Rock star is believed to be on vacation in Bora Bora with his ex-wife Heather Locklear and daughter Ava .