Clarke on Vegas investigation: 'Who' matters more than 'why'

Name: Clarke on Vegas investigation: 'Who' matters more than 'why'
Uploaded: 2017-10-08T14:33:56Z
Duration: 4 min 22 s
Description: Former Milwaukee County sheriff shares his take on the search for the killer's motivation.

Former Milwaukee County sheriff shares his take on the search for the killer's motivation.