FROM THE DAILY TEXAN:
Law enforcement officials have taped off a second-floor Moore-Hill dorm room and a first-floor laundry room Saturday after investigators found traces of the deadly toxin Ricin in the building.
A Weapons of Mass Destruction Operations Unit picked up a sample of the toxin in Austin Saturday and will take it to a government facility in Quantico, Va. for more definitive testing, FBI special agent Rene Salinas said. The FBI has been investigating since Friday when a white powder found in the building was identified as Ricin in preliminary tests, Salinas said.
Two female students from Moore-Hill dormitory were still being treated late Friday for Ricin exposure after coming into contact with the toxin Thursday afternoon, law enforcement and UT officials said.
The taped-off dormitory room belongs to kinesiology freshman Kelly Heinbaugh and business freshman Casi Adams, neighbors confirmed Saturday. The women have not been seen in the building since residents have returned, neighbors said. Calls to the dorm room and to Heinbaugh's cell phone have not been returned.
Students began evacuating the dorm shortly after 11 p.m. when University Residence Hall resident assistants began knocking door-to-door evacuating residents.
According to authorities, no other students are exhibiting symptoms of exposure to Ricin, a protein-inhibitor that can lead to death or serious injury, which has been used as a biological warfare agent. Authorities would not release the names of the girls involved.
"There is no threat coming from this," said Theresa Spalding, associate director of Student Health Services. "The authorities do not believe there is any type of terroristic plot against the University of Texas."
Moore-Hill dormitory is now a crime scene and a criminal investigation is under way, said Dr. Adolfo Valadez, medical director of the Austin/Travis County Health and Human Services Department.
The toxin was first discovered around 2:30 p.m. Thursday when one of the students who received treatment discovered a white powder after opening a roll of quarters from a non-local bank to do laundry on the first floor, Spalding said. The quarters had been in her dorm room on the second floor for several months, Spalding said. The powder fell out on the student's hands, which she washed immediately before reporting the incident to the UT Police Department, Spalding said.
Workers from the University Environmental Health and Safety Department cleaned and decontaminated the area Thursday afternoon, according to a UTPD press release. Firefighters from the AFD Special Operations Hazardous Materials Regional Strike Team in full-body, silver hazardous material suits were also seen entering the building along with other emergency personnel at the scene Friday evening.
Although they are still receiving medical attention, the girl and her roommate are not exhibiting any symptoms of Ricin exposure that would usually develop within 36 hours, Spalding said.
The decision to evacuate was made more than 24 hours after the powder was first found because samples of the substance had to be expedited to a lab in Atlanta, Spalding said. The substance was reported back from the lab as Ricin from preliminary tests, Valadez said.
Students were still able to access the exposed areas of Moore-Hill, including the first floor laundry room. No areas were closed until the dorm was evacuated at 11 p.m.
"It's bad luck and bad timing," said Chao Zhang, a finance senior whose clothes were in a washing machine in the quarantined area. "Hopefully I'll get them back tomorrow and I won't have to go shopping any time soon."
After being evacuated, students were informed of the details about the contamination in Jester Auditorium and were allowed back into the dorm by midnight.
"I live on the second floor - if I can get back in my room then we're just going to go hang out; we're not worried," said Jenna Delaney, a business administration sophomore.
Initially, students were allowed into all areas of the dorm, but were later forced to leave certain areas as decontamination teams, in full-body suits and oxygen tanks, swept the building, beginning around 12:30 p.m. The laundry room was still sealed off early Saturday morning.
Twenty-first Street was closed off from the Darrell K. Royal Memorial Stadium to Speedway Avenue during the evacuation and decontamination.
Ricin exposure occurs through ingestion or inhalation. Symptoms include severe respiratory problems, severe nausea, bloody vomit, bloody diarrhea and eventual death, Valadez said. Ricin is not contagious and cannot be absorbed through the skin, he said.
The Austin Police Department, Austin Fire Department, EMS and UT Police Department were called to the area after the substance was confirmed to be Ricin.