Like cockroaches when you turn on the light.
Since KE had already returned to Ca and PERSONALLY met with Daniel before he left, they might be able to file charges against her in Ca and I think that's exactly what will happen.
All they need is a phone call between them about 6:30 AM Bahama Time. And a phone call between them at 9:30-9:45 on the morning that Anna died.
I'm not sure that Howard is aware of the electronic tracking possibilities.
Bet KE's car has/had a tracking device attached to it.