I just noticed this. Nice to see this had led to a comment from Rep. Lee's office (I'll be generous and assume reporter Kang didn't make it up). This is also interesting:
A director from the Seoul Immigration Office said there are also many criminal cases that are not recorded in the data. He said one foreign English teacher was caught having sex with a minor but was not prosecuted as the minor did not want to press the case.Funny, I thought, as per the title of this article, that 'Sex With [a] Minor [is] Not [a] Crime If Not Forced'.
A slightly more detailed breakdown of the English teacher crime statistics released by Representative Lee Gun-hyeon have turned up. These were not released by Yonhap or any other news outlets that initially covered the story, but turned up instead at Anti-English Spectrum. Whether their source was a media outlet or Representative Lee's office I'm not sure.
The first chart shows total crimes by year, while the second chart breaks down crimes by year and location (Seoul, six metropolitan cities, and nine provinces).
The last chart breaks the numbers down by type. The categories are: total, murder, burglary, rape, theft, assault, ‘intellectual crimes’ (likely forgery), 'sexual violence', drugs, and 'other'.
I don't know what 'sexual violence' (성폭력) means. Perhaps it includes molestation (성추행)? There were media reports (listed here) of one teacher booked but not detained for molestation in 2007, one arrested and one booked but not detained in 2008 (outcomes unknown, though the one who was not detained confessed, apparently) and one in 2009 (the case was dropped). I suppose the two arrests listed above correspond with these cases, as long as the booked but not detained cases are not included.
Compared to the statistics in Wagner Report, the drug arrests have more arrests for 2007 and less for 2008.
Had there been more both years, it might suggest that Lee's stats are for all English teachers and not just E-2 visa holders (the stats above are for E-2 visa holders only), but the stats being lower and higher makes... no sense.
Mind you, according to these statistics, released by a National Assembly Representative, 33 teachers out of 17,721 teachers were arrested for drugs in 2007 - a rate of 0.18%. In 2008, 11 out of 19,771 were arrested for drugs - a rate of 0.05%
Also, one has to wonder what is included under 'other' arrests, of which there are a lot. I wouldn't mind knowing more about these.
For those who are interested, here is the Anti-English Spectrum post these stats came from: