Three months have hence passed since the events that have occurred at Trey's house; he has since been in a coma.
Trey has since been in a coma. Three months have hence passed since the events that have occurred at Trey's house.
Three months have hence passed since the events that have occurred at Trey's house. Trey has since been in a coma.
Three months have hence passed since the events that have occurred at Trey's house. Trey has since been in a coma.