We've got all of Wednesday's latest developments in the wake of last week's horrific bombing at the Boston Marathon.

1. Latest Figures

In addition to the three people who died as result of the blast, 282 others were injured, the Boston Public Health Commission reported. As of Tuesday, 50 people remained hospitalized, and at least 14 people lost all or part of a limb.

Surviving suspect Dzhokhar Tsarnaev, 19, has been charged in connection with the attacks, while brother Tamerlan, 26, was killed during a shootout with police last Thursday.

2. Who Is This Mysterious Misha?

Tsarnaev family members said Tamerlan was drawn to Muslim extremism by a friend only known as an Arme