Concern is growing in the Coachella Valley over the number of animals still being euthanized in Riverside County shelters despite a public commitment to becoming no-kill.On Thursday, passionate residents packed into the Coachella Valley Animal Campus in Thousand Palms, demanding answers from county officials. Many said they were shocked to learn that 550 animals were euthanized in July alone.“These are adoptable, healthy animals,” one resident told NBC Palm Springs’ Mary Strong. Others accused the county of masking the reality with “good PR” while avoiding full transparency. Some have even called for a forensic audit of shelter statistics, saying it was offered for free but refused by the county.Riverside County Animal Services Director Mary Martin said most euthanized animals were either severely ill or put down at the request of owners. But she acknowledged that overcrowding has led to euthanasia for space.“When they have to lay in their own urine or feces because there’s no way…..