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DENVER — On April 20, 1999, 13 lives were cut short in a deadly shooting at Columbine High School in Littleton, Colorado. More than 20 others were injured. The lives of countless others were changed forever.KMGH's Anne Trujillo sat down with many of the those people whose lives changed 20 years ago. She talked to parents whose children lost their lives at school and a daughter whose father was killed after 24 years of teaching. Trujillo also caught up with a student shot six times that day and former students who have found themselves reaching out and helping others as a result of what happened that day.Watch the emotional interviews in the video player above. 680

Dogs and their sensitive noses are known for finding people during search and rescue efforts, sniffing out drugs and even diseases like 148

COLORADO — Riders on rentable scooters getting them from Point A to Point B around cities in America may not be thinking about something big: The germs.When our reporters talked to folks riding on them, they guessed the handles could be pretty germ-ridden.Our reporters looked at public bikes, too, and did some swab tests, which were taken to a lab. The goal was to find out what bacteria may be found on the scooters.The team tested for stapholococous, E. coli, general bacteria levels, yeast and mold.The results were surprising.“My initial action was surprise,” said Microbiologist Helene Ver Ecke, of Metro State University. She knows all about bacteria."Some were a lot cleaner and some were a lot dirtier,” Ver Ecke said of the tests.One group of scooters had:? 700 bacteria colonies? No E. coli or strep? Lower levels of mold and yeast where presentAnother group showed:? 12,000 bacteria colonies (highest in all of our tests)? Nothing else presentFor perspective, a person’s hand, on average, has about 3,200 bacteria on it."So you are really the walking contaminant and that's why these scooters are being contaminated because people are gripping them with their hands and potentially sweating on them and just.. It's the humans that are dirty,” Ver Ecke said.One group of public bikes showed 3,500 bacteria colonies but were the worst offenders of yeast and mold: 900 colonies.The other tested positive for 5,500 bacteria colonies and had a middle-range number for yeast and mold. "You have normal yeasts and molds on our hands we ingest yeast and mold, that's what makes us bread and beer and all kinds of things. So not all fungus are bad,” Ver Ecke said.The tests make the germ issue seem pretty bad, but there is bacteria everywhere, and it’s not all bad, she said.People were surprised there wasn’t more bacteria.Ver Ecke said it’s because there isn’t food present, which would provide moisture for bacteria to feed on. The bacteria is probably going away pretty quickly, she said."The variation that we've seen may be indicative of how long a time period it was since the last person rode it,” Ver Ecke said.Cleaning it off may be a waste of time, she said. "You can't actually make it sterile. So that's kind of a futile goal." 2262

Controversial internet message board 8chan went offline Monday after internet infrastructure company Cloudflare stopped providing support for the website used by the suspected gunman in El Paso to post a hate-filled screed."We just sent notice that we are terminating 8chan as a customer effective at midnight tonight Pacific Time. The rationale is simple: they have proven themselves to be lawless and that lawlessness has caused multiple tragic deaths. Even if 8chan may not have violated the letter of the law in refusing to moderate their hate-filled community, they have created an environment that revels in violating its spirit," Matthew Prince, Cloudflare CEO 680

DETROIT — A petting zoo in Michigan took one of its animals out on a stroll.It wasn't just any animal, though. It was a camel. Jeffrey the camel, to be exact.Last Sunday, Lewis Farms & Petting Zoo took Jeffrey out for a trip to PetSmart. The farm, located in New Era, Michigan, posted a video of Jeffrey's trip to Facebook. The video has been shared more than 2,000 times since it was posted Sunday. Watch the video of Jeffrey below: 450