Use the accompanying figure to answer the following question. The bands in the ladder are in 10-base increments, starting with 10 bases at the bottom and going to 70 bases at the top. CS, crime scene; S1, suspect 1; S2, suspect 2; S3, suspect 3. Which suspect is likely to have committed the crime?

◦ suspect 1
◦ suspect 2
◦ suspect 3