NEWTOWN BOROUGH, Pa. (WPVI) -- Police are asking for your help in their search for a woman who they say went missing earlier this week in a Bucks County park.21-year-old Lindsey Piccone was last seen on Tuesday in Bensalem and her vehicle was later found at Tyler State Park.Officials have conducted multiple searches of the park using air, water, terrain and K9 search teams.All of Tyler State Park, located on 1,711 acres in Newtown and Northampton Townships, will reopen to the general public at 8 a.m. on Friday. Visitors should be aware that the search is ongoing and some areas may remain off limits as the investigation continues.In addition to the park, police are continuing the investigation in other locations.Lindsey is 5'3", 120 pounds and was last seen wearing a black tank top.If you have any information you are urged to call Bensalem Township Police at 215-633-3719 or dial 911.