All My Children Alum John Callahan Died After Massive Stroke, Says Source

John Callahan died after having a massive stroke, a source confirms to PEOPLE.
The soap opera star, who died at the age of 66, had a stroke on Friday, according to the source. Afterwards, Callahan was put on life support and his immediate family members were able to say goodbye before he was pronounced dead. The Blast was first to report on the news.
News of Callahan’s death was first shared on Saturday by the Daytime Emmys. “We’re devastated to share that John Callahan passed