Published: May 10, 2014 10:53 AM EDT

LEE COUNTY, Fla.- The Lee County Sheriff's Office sent a strong message yesterday that they will not tolerate drug dealing near our schools and children. After a month long investigation and undercover purchases, deputies from several different disciplines including the PILS Unit, Field Support Units and K9 jointly conducted a search warrant at 2902 Garden Street in North Fort Myers.

Deputies say a search of the house netted a substantial amount narcotics including heroin, crack cocaine, illicit prescription drugs, drug paraphernalia and multiple types of gun ammunition.

The following individuals were located inside the residence and arrested for the below listed charges:

28-year-old Shanna Lee Colangelo for Sale and Possession of  Phenethylamines, Trafficking in Phenethylamines, Sale of controlled substance (opiate derivative), Possession of controlled substance (opiate derivative), Trafficking in a controlled substance, Trafficking in Heroin, Possession of paraphernalia within 1000 feet of a school, Possession of Cocaine within 1000 feet of a school.

30-year-old John Arthur Jimerson for Trafficking in Phenethylamines, Trafficking in a controlled substance, Trafficking in Heroin, Possession of paraphernalia within 1000 feet of a school, Possession of Cocaine within 1000 feet of a school.

32-year-old Jonathan Swierczynski for Possession of Phenethylamines within 1000 feet of a school, Possession of paraphernalia within 1000 feet of a school. 

30-year-old Carissa Swierczynski for Possession of Phenethylamines within 1000 feet of a school, Possession of paraphernalia within 1000 feet of a school.

Deputies found the following drugs inside the home: 41.9 grams of “Molly” Phenethylamines, 4 grams Heroin, 28 grams (128 pills) Dilaudid, 1 gram Crack Cocaine, 3.5 grams (12 pills) Xanax, .1 gram Marijuana, 213 rounds of different types of gun ammunition and an undisclosed amount of cash which included money used in an earlier narcotic transaction.