Carson City SWAT team members raided a Heather Way house, where two men and two women were arrested before dawn Wednesday on suspicion of drug paraphernalia possession.
Tri-Net drug enforcement officers said they found a liquid, which is being tested to see if it is an illegal drug.
A Tri-Net investigator, who declined to give his name, said neighbors have complained about traffic at all hours at 1416 Heather Way, which is near Seeliger Elementary School.
Police said they found hypodermic devices, scales and iodine crystals in the house.
Police raided the house about 5 a.m. and arrested Randy Hazeltine, 45, on suspicion of marijuana and drug paraphernalia possession. His bail was set at $1,710.
Also arrested on suspicion of drug paraphernalia possession were Angela Madden, 28; Jeffry Cramer, 40; and Veronica Patterson, 37. Their bail was set at $1,105 each.
