Three collisions were investigated by Holbrook police officers during the period of Aug. 17-23, according to dispatcher reports. At 12:50 p.m. on Thursday, Aug. 18. a two vehicle collision with injuries occurred in the 200 block of Navajo Blvd. The vehicles involved were a green Jeep Liberty driven by Morgan Jones, 19, of Overgaard and a silver Honda driven by Megan Collazo, 26, of Holbrook. According to the report, Jones was driving south on Navajo Blvd. on the inside lane when a semi truck in the outside lane front of her began to slow down. Collazo pulled out of a private drive on the west side of the road in front of the semi and collided with Jones as she entered into the inside lane. Collazo was cited for failure to yield right of way and Jones was cited for no valid license. At 8:14 p.m. on Thursday, a vehicle versus pedestrian collision with injuries occurred in the 100 block of Navajo Blvd. The vehicle involved was a black Chevy truck driven by Edison Stewart, 82, of Holbrook and Paul Shaw, 58, of Indian Wells. According to the report, Stewart was driving south on Navajo Blvd. in the outside lane when he struck Shaw with the passenger side and mirror of the vehicle as he attempted to cross Navajo Blvd. Shaw was transported to Little Colorado Medical Center for treatment of his injuries and was cited for jaywalking. At 11:10 a.m. on Friday, Aug. 19, a two vehicle, non-injury collision occurred at the intersection of Hopi Drive and Sixth Avenue. The vehicles involved were a white 2001 Chevy Cavalier driven by Nicole Jenkins and a gold 2014 Buick SUV driven by Mark McKenzie. According to the report, Jenkins was driving west on Hopi Drive on the outside lane when Jenkins entered onto Hopi Drive from the north to turn east but was distracted by oncoming traffic in the east bound lane and stopped the vehicle in the west bound lane, causing Jenkins to strike the drivers side of the vehicle. McKenzie was cited for failure to yield right of way.