Tsarnaev appeared to have `` no remorse whatsoever , '' witness says . 30 bomb survivors were in court to watch his arraignment . Tamerlan Tsarnaev suspect pleads not guilty to About 30 counts , including 30 killings . About 30 of the victims was an 8-year-old boy .
Tsarnaev appeared to have `` no remorse whatsoever , '' witness says . About 30 bomb survivors were in court to watch his arraignment . Boston Marathon suspect pleads not guilty to 30 counts , including 4 killings . One of the victims was an 8-year-old boy .