Tips pouring in for missing La. woman LAFAYETTE, La., May 27 (UPI) -- Police said they have fielded about 430 tips since releasing surveillance footage of a missing 22-year-old Lafayette, La., woman near a white truck. Investigators and volunteers told The Daily Advertiser of Lafayette they're not giving up hope of finding Michaela "Mickey" Shunick, who was last seen riding her bike home from a friend's house about 2 a.m. I think everybody -- the investigative team and myself -- feels that it is way too early to quit. Way too early," Lafayette Chief of Police Jim Craft said. I can tell you that the investigators are here every day for long hours. We've got to force them to go home. ... The longer this goes on, we're not going to be able to keep the same amount of resources we have dedicated to this case, but one week is not long enough for us to say we have to scale back. Police have found no physical evidence of Shunick's whereabouts, but surveillance footage shows the woman riding her bike past a white Chevy Z-71 driving in the opposite direction. Since then, hundreds of tips about suspicious white trucks have come pouring in, the newspaper said. We've actually been flooded with information on potential trucks and why they are suspicious, that we should check a residence because there is a truck there. The tips have included anything and everything," Lafayette Police Department spokesman Cpl. Paul Mouton said Saturday. It's been a tremendous response.