Four people were hospitalized after two mini-vans collide in Mckean Township. It happened around 2:30 p.m. Saturday at the intersection of Oliver and Greenlee Roads. State police say Cindy Rossman, 48, of Edinboro ran a stop sign and crashed her van into a van driven by Calvin Robinson, 58, of Edinboro. Rossman was not wearing a seat belt and was thrown from the driver`s side window. She`s in serious condition with a severe head injury. Two girls in her van, ages 13 and 16, were also hospitalized and are listed in stable condition. Robinson broke his leg and is in serious condition.