Investigation into siblings deaths five months apart
Police in Lake County are investigating the mysterious deaths of a brother and sister within a five month period.

The half-siblings had the same father but grew up in different households.

Six-month old Desire Thompson died December 28th after being found unconscious.

In May, her half-brother Tyquan Thompson died while staying with his aunt.

Autopsies have been performed but the causes of both deaths remain undetermined.  No suspects have been named.