A DRIVER who hit a pedestrian and then slammed into another car, killing two others, when he allegedly sped through a red light is being questioned by police after being released from hospital. The 30-year-old man, aided by crutches, was escorted from Royal Melbourne Hospital by Major Collision Investigation Unit detectives this afternoon. He is being quizzed at North Melbourne station and is likely to later be charged with a series of traffic offences, including reckless driving causing death. A 45-year-old man was killed as his wife watched on in horror after he was struck by a white Kia while they crossed Dandenong Rd at the Warrigal Rd intersection traffic lights in Oakleigh about 11.40pm last night. The hatchback then went on to T-bone a silver Ford sedan, killing a man and his wife, and leaving the car's driver, believed to be their son, in a critical condition. Another couple, family friends of those killed, travelling in the car were also injured and taken hospital. Police ruled out reports the Kia was drag racing another vehicle that fled the scene. HWY car club members pay tribute to those killed by leaving flowers at the scene. "This again reminded me how precious life is and how we need to be conscious of our safety when we use the road system," Assistant Commissioner for Road Policing, Robert Hill, said. There is a plethora of evidence at this point in time that would indicate we have a driver using excessive speed and failing to stop at a red light. Our members have spoken to family concerned and they are very, very emotional as a consequence. Traumatised. It is yet another example of road trauma that was avoidable. We see this time and time again, where people make the wrong choices, act irresponsibly, and as a consequence, people die. Asked if the speeding driver was known to police, he replied: "At this point in time, I'm not at liberty to share that with you." Separately, a 26-year-old Glen Waverley man was clocked doing 200km/h along the Monash Freeway on Saturday morning. Police pulled him over about 4.07am heading towards the city, just before the Warrigal Rd exit. Police breathalysed the man, who delivered a positive reading of 0.06 BAC. The man's Volkswagen EOS convertible was impounded for 30 days. Meanwhile, police impounded two vehicles caught speeding along the Princes Highway, Oakleigh, also in the early hours of Saturday. One of the vehicles was caught doing 145km/h and the other was caught doing 129km/h, both in an 80km/h zone. Glen Waverley Senior Sergeant Diane Wilson said drivers needed to understand that reckless behaviour could result in tragedy. "Three people lost their lives through no fault of their own," Sgt Wilson said. The police, working with the TAC, will continue to target known hotspots. with Julia Rabar