In a five-chapter series, we explore what happened at the two mosques that day, how the tight-knit Muslim community was torn apart, how the city and a nation responded, and where we are today.

We also follow the lives of some of the victims as they struggle with loss, grief, ongoing traumatic mental and physical injuries, highlighting the ripple effect of what's been called "our darkest of days".

CONTENT WARNING: Some readers might find this story distressing.