. >> i'm with alan perry who is from sky sports news who was meant to be meeting with someone. what did you see? >> i was walking along the pavement along big bend and parliament just outside westminster underground station when i i heard an almighty crah and a vehicle, it looked like a four by four, on the opposite side of the road, it crashed into the railings, there are's smoke coming from this vehicle. i walked down a few paces further and saw what i assumed to be either a pedestrian or cyclist who had clearly been hit and wasn't moving, although then he did gently move for a couple of seconds. the guy who i assume was the driver got out of the car and suddenly sprinted away from the scene and that was followed by what sounded like gunshots to me. all of a sudden, all hell was let loose. police dissented everywhere, the whole area was locked down that's exactly what i saw. >> would you say the gun fire come out not directed at the fire who appeared to be running away? >> it was very difficult to know that because as i say, i was on the opposite pavement. i just saw the sky

alan perry was on the opposite side of the bridge. >> i was walking along amidst a crowd of people when heard this enormous crash and bang. next thing i saw a guy who i assumed to be the driver of the vehicle get out and race away. >> reporter: around the corner, kevin scofield spotted a man on the run. >> i looked to my left and saw a man force his way through a security gate. he went straight for a police officer, wrested him to the ground, and another police officer approached and walked toward him with arm outstretched carrying a weapon. >> reporter: in the end, an officer was stabbed to death just inside the parliament grounds. police then shot and killed the attacker. this stunning photograph showing a police officer pointing his weapon at someone on the ground, a knife trapped under his right foot. nearby, another photo shows a member of parliament rushing to the aid of one of those injured, london police immediately treating the incident as a terror attack. >> all move back again, please. >> reporter: 2:46, six minutes after the first panicked calls, ambulances and a chopper arr

alan arkin will turn 83 on sunday. and michael caine is the oldest, 86. >> what a crew. >> what a crew. >> when we come back, john mayer admits his new song is about his ex, katy perry.til you hear the lyrics, oh, boy. n ll oetonline.com. >> travel consideration provided by -- >>> tomorrow on "e.t." ryan reynolds and jake gyllenhaal get touchy feely. >> can't feel that. t can'feel that. can't feel that. nope. >> tomorrow on "e.t." >> katy perry and john mayer broke up in 2015 after being off and on and off and on again. but i mean, clearly, he has not forgotten about her. >> no, he has not. john just admitted he wrote his new song about katy. the title, "still feel like your man." i want you to listen to the lyrics. ♪ like the letters in your name and how they make me feel baby ♪ ♪ still think i'm never gonna find another you ♪ >> now, see, that's sweet. that's a way to win the lady back. at perdue, we take some unexpected extra steps to raise healthy chickens with no antibiotics ever. like putting oregano in their water. it has natural antioxidants and we don't have to use antibiotics in their diet. perdue. no antibiotics ever. we take some unexpected extra steps to