Heracles crosses the river first , leaving Deianira with Nessos who attempts to rape her .
The story involves Deianira and Heracles summoning the centaur Nessos to cross the river Evenus in order to escape Oineus who was upset about his murdered nephew .
Heracles crosses the river first , leaving Deianira with Nessos who attempts to rape Deianira .
The story involves Deianira and Heracles summoning the centaur Nessos to cross the river Evenus in order to escape Oineus who was upset about his murdered nephew .