not give up any of its territory to russia. our fox team coverage continues from ukraine, poland and the u.s. first, jeff paul live in lviv, ukraine. >> after days of what appeared to be increased fighting in the kyiv region, it appears according to ukrainian officials on the ground there is proof of a russian forces withdrawal. even in some cases ukrainian officials are saying they believe kyiv in the capitol city has been liberated but that being met with skepticism good reason. volodymyr zelenskyy saying right now it is too dangerous for people who want to return to kyiv because of the dangerous element left behind by russian forces. he believes russian forces place mines around homes independent equipment at even the bodies of those killed. those who have lived through the attacks saying assault by russian troops were relentless and without remorse of who was being targeted.