Trump’s Lawyers Start to Wonder if One Could Be a Snitch

With three anticipated indictments, two ongoing court cases, and an ever-expanding cadre of lawyers, former President Donald Trump is at a critical juncture—and yet his legal advisers are starting to turn on each other.

According to five sources with direct knowledge of the situation, clashing personalities and the increasing outside threat of law enforcement has sown deep divisions that have only worsened in recent months. The internal bickering has already sparked one departure in recent weeks—and that could be just the beginning.

As Trump’s legal troubles keep growing—with criminal and...