I am looking for a lawyer to represent me in a civil lawsuit over the estate of my father. I am located in Missouri and he died in Palm Springs.

My father changed his will during a period of time that he was under the care of several doctors for neurological problems and on high doses of antidepressants (Lexapro). He suddenly stopped going to monthly visits right after going on stronger medication. 3 months later he took his life right after suddenly going off of his medication. I have the medical records to show the visits and medications, and that he was in a very unhappy marriage to a woman who he had only known for 5 years total. His widow is Successor Trustee and refuses to provide any information to the heirs at law who were left completely out of the will. The bulk of the considerable estate was family money from our family and we would like to retrieve it. The sheriff's department ruled the death as a suicide but did not provide any further information. We have given his widow almost two years to 'do the right thing' as she promised but she has now cut off all contact.