My undergraduate grades are pretty average (3.25 gpa from top 10 engineering schools in US). But that is not the end of the problem --
During my 5th semester, my aunt fell sick and I went to her residence to help her. I shared a very close relationship with my aunt, and her deteriorating health resulted in me suffering from depression. I even applied to withdraw from that semester, but my University rejected my application. I didn't explain my situation very well to the University as I was myself not fully aware of the severity of my depression. Being an international student, I was far from home and my other family members weren't there to support me. Gradually, my depression worsened and I ended up failing in every single course in that semester.
I knew I had reached rock-bottom, and the only way was up. I regained my focus, and the results were there -- during my final three semesters, my gpa was 3.6 and I was in Dean's List in all of them. After graduation, I have been working for one of the largest tech companies in Asia-Pacific region for more than 2 years, and received two awards for best performing employee in my department. I gave my GMAT recently, and scored 720.
I'm planning to apply to MBA schools, and ridiculously worried about how to deal with that failed semester in my undergrad transcript. I know that I have to address it in my essays. But how should I address it? Can I even think of getting into top MBA schools?