Florida Mother and Father have four year old Son.

Mother and Father are divorcing without lawyers.

Just another uncontested divorce.

Mother moves to Utah.

Father alleges in court papers that Mother is unstable and abandoned Son.

But couple agree on a timesharing schedule where Son lives with Father during the school year and with Mother during summers.

Son arrives for summer timesharing with Mother within days of Mother and Father’s divorce being finalized.

Mother’s Boyfriend allegedly beats Son for days as Boyfriend’s wedding to Mother approaches.

Mother and Boyfriend reportedly lock Son in a bedroom and head off to their wedding.

Son dies on Sunday.

Boyfriend allegedly bashes Son’s face and teeth in with a hammer to make identification of Son’s body more difficult.

Boyfriend reportedly wraps Son’s body in plastic and buries it in a canyon in Utah.

Mother is said to have reported Son as missing.

Mother and Boyfriend are arrested on suspicion of aggravated murder, desecration of a corpse, felony child abuse and obstruction of justice.

Boyfriend has a history of criminal convictions for criminal mischief, disorderly conduct and possession of drugs.

Read more in this Seattle Times article: Formal charges expected in death of Utah boy