What is the test for overturning a child endangerment conviction?

"Although we must ensure the evidence is reasonable, credible, and of solid value, nonetheless it is the exclusive province of the trial judge or jury to determine the credibility of a witness and the truth or falsity of the facts on which that determination depends. [Citation.] Thus, if the verdict is supported by substantial evidence, we must accord due deference to the trier of fact and not substitute our evaluation of a witness's credibility for that of the fact finder. [Citations.]." (People v. Jones (1990) 51 Cal.3d 294, 314.)

We examine the evidence supporting each of the challenged convictions.

A. Child Endangerment