British boy band JLS, known from the talent show X-Factor, announced they had split up.
Source
A Soviet cosmonaut became the first human casualty during a space mission.
The first-generation Apple Watch was released.
The Woolworth Building in New York City was officially opened, making it the world's largest building at the time.
A garment factory in Dhaka, Bangladesh, collapsed.
Businesswoman Estée Lauder, famous for her American cosmetics line, died at the age of 97.
