Wyoming student arrested for allegedly poisoning colleague's tea

• Aili Wang, a 32-year-old grad student, was arrested for allegedly poisoning a colleague's tea with a neurotoxin.
• Wang was detained while attempting to flee the country at Los Angeles International Airport.
• Prosecutors allege Wang sought to return to China after the alleged poisoning.
• Wang was arrested in Wyoming and later detained at Los Angeles International Airport.
• The incident is under investigation with no further details provided.